Yamaha Usb Midi Driver Windows 8.1

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We were able to repro the issue with TEXTECH INTERNATIONAL LTD. (USBVID_15CA&PID_0101 ) MIDI device. This device works when connected to 2.0 but not on 3.0 port. We debugged the issue and found the regression.

  • The USB-MIDI driver is software that transfers MIDI data back and forth between PC software and Yamaha USB-MIDI devices. Yamaha USB-MIDI Driver Installation (for Windows) 1 Disconnect all USB devices from the computer except for the mouse and computer keyboard.
  • We have the best Driver Updater software Driver Easy which can offer whatever drivers you need. We will keep updating the driver database. Our commitment is to provide you with the latest and most compatible drivers.
  • Use the links on this page to download the latest version of Yamaha USB-MIDI Driver (WDM) drivers. All drivers available for download have been scanned by antivirus program.
  • Aug 12, 2014  The 3.0 host controller driver in Windows 8.1 is forwarding a MSOS descriptor query to the device and that some how causes the device to get confused. The interesting part is that the even though the device is not fully functional, it doesn't fail any I/O.
  • The USB-MIDI driver is software that transfers MIDI data back and forth between PC software and Yamaha USB-MIDI devices. Yamaha USB-MIDI Driver Installation (for Windows) 1 Disconnect all USB devices from the computer except for the mouse and computer keyboard.
  • Info and downloads for Yamaha pro audio gear: mixers, processors, power amplifiers, speakers, and more.

Yamaha Usb Midi Driver Windows 10

The USB-MIDI driver is software that transfers MIDI data back and forth between PC software and Yamaha USB-MIDI devices. *This USB-MIDI Driver is NOT available on Windows 2000 *This USB-MIDI Driver is for 32-bit Windows only. Please dowload USB-MIDI Driver for Win 64-bit, if you use 64-bit Windows.


The 3.0 host controller driver in Windows 8.1 is forwarding a MSOS descriptor query to the device and that some how causes the device to get confused. The interesting part is that the even though the device is not fully functional, it doesn't fail any I/O. So from looking at the bus trace, every thing looks good. It is this one query that is sent during initialization causes the device to sulk, and then it never internally recovers.


Windows 8 doesn't send this query.


Another thing to note is that this issue manifest only for composite devices.


WindowsYamaha ux16 usb midi driver

Fortunately there is a registry override to inform the core USB stack to not send this query. So I request you to apply the registry setting for now to workaround the issue. We will try to get this fix added to a future update and roll it out widely.


Get the VID/PID/REV ID of the device from the device manager. For example, for the device I'm using the VID/PID/REV values are 15CA/0101/F110. With that, create the following registry entry (this registry key might have been already created in some case) and set the 'osvc' value to 00 00.

8.1


HKLMSystemCurrentControlSetControlusbflags15CA0101F110
REG_BINARY “osvc” = 00 00


Yamaha Usb Midi Driver Windows 8.1

Unplug and replug the device.

Yamaha Midi Drivers Windows 10 64 Bit


Yamaha Usb Midi Driver

Let me know the results.